Pingyao polished lacquerware is one of China's four famous lacquerwares, known for its hand-polishing and gold-painting techniques. Its lacquerware technique is listed as a national intangible cultural heritage. Tangdu is a time-honored brand, and the company operates Pingyao polished lacquerware production base, integrating sales, display, R&D, education, tourism, entrepreneurship incubation, and lacquer tree planting. Its products have won over 100 provincial and ministerial awards, ranking among the top ten in China's craft and arts industry. It is a national-level cultural industry demonstration base and a national-level intangible cultural heritage productive protection demonstration base. It currently has nearly 200 national-level craft artists, provincial-level craft masters, and design teams. Its main products include cabinets, boxes, tables, screens, lacquer paintings, jewelry boxes, cultural gifts, etc.